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1280c26228
Previous patch added a TCP_RTO_MAX_MS socket option to tune a TCP socket max RTO value. Many setups prefer to change a per netns sysctl. This patch adds /proc/sys/net/ipv4/tcp_rto_max_ms Its initial value is 120000 (120 seconds). Keep in mind that a decrease of tcp_rto_max_ms means shorter overall timeouts, unless tcp_retries2 sysctl is increased. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jason Xing <kerneljasonxing@gmail.com> Reviewed-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
History
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| .. | ||
| bpf.h | ||
| can.h | ||
| conntrack.h | ||
| core.h | ||
| flow_table.h | ||
| generic.h | ||
| hash.h | ||
| ieee802154_6lowpan.h | ||
| ipv4.h | ||
| ipv6.h | ||
| mctp.h | ||
| mib.h | ||
| mpls.h | ||
| netfilter.h | ||
| nexthop.h | ||
| nftables.h | ||
| packet.h | ||
| sctp.h | ||
| smc.h | ||
| unix.h | ||
| xdp.h | ||
| xfrm.h | ||